csquared/IMGKit — pull request #12 by cboone (2012-02-03 15:47:19+00:00)
Title: Do not recognize HTML as a URL, even if it has an http line

I've revised `Source#url?` to use `/\Ahttp/` as its regular expression, thus lowering the likelihood of a false positive, and included a spec for it in `source_spec.rb`.

This fixes csquared/IMGKit#11.

Thanks,
Chris